Diff Report
Run #51a5621969453: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a5621969453Run #51a5545d76a23DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)926 961 35 3.8%
Incl. Wall Time (microsec) per call 20 21 1 3.8%
Excl. Wall Time (microsec)667 668 1 0.1%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 87 87 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)16,340 16,340 0 0.0%
Incl. MemUse (bytes) per call 355 355 0 0.0%
Excl. MemUse (bytes)5,340 5,340 0 0.0%
Incl. PeakMemUse (bytes)10,468 10,468 0 0.0%
Incl. PeakMemUse (bytes) per call 228 228 0 0.0%
Excl. PeakMemUse (bytes)5,196 5,196 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 35 2.2% 4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.9% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 29 82.9% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 5 14.3% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 13 37.1% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 13 37.1% 0 0.0% 0 N/A% 0 N/A%
array_values0 N/A% 7 20.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 2.9% 4,000 100.0% 0 N/A% 0 N/A%